I have an '05 Clio 3 door. The passenger seat forward/backward seat adjuster has locked up and the seat just glides backwards and forwards - it doesn't lock in position.
This happened after the seat back was released to allow access to the rear seats. The seat back locked back into position, but not the fore/back adjuster (which is linked).

The handle to adjust fore/back is also locked in the up position.

Does anyone know if there is an easy adjustment to release this ?
Or is it another dreaded visit to a disinterested Renault dealer ?